27354738

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 55969920

約数和(自身を除く): 28615182

約数列:

[1, 2, 3, 6, 71, 142, 157, 213, 314, 409, 426, 471, 818, 942, 1227, 2454, 11147, 22294, 29039, 33441, 58078, 64213, 66882, 87117, 128426, 174234, 192639, 385278, 4559123, 9118246, 13677369, 27354738]

約数ペア:

[(1, 27354738), (2, 13677369), (3, 9118246), (6, 4559123), (71, 385278), (142, 192639), (157, 174234), (213, 128426), (314, 87117), (409, 66882), (426, 64213), (471, 58078), (818, 33441), (942, 29039), (1227, 22294), (2454, 11147)]